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Summary

In August 2012, thousands of platinum miners at the Marikana mine in South Africa went on strike demanding a salary increase from 4,000 Rand to 12,500 Rand per month. The strike was met with violent police repression, culminating in the killing of 34 miners on August 16, the deadliest police action since apartheid. After negotiations, the miners won a 22% raise and a 2,000 Rand payment, falling short of their original demand but sparking further labor protests across South Africa.

Tactics used

Tactics used

Background

Marikana platinum mine near Rustenburg, South Africa, employed thousands of mostly migrant workers at low wages. The mine was owned by Lonmin, a British company, and workers were represented by the National Union of Mineworkers (NUM), which had close ties to Lonmin and the ruling ANC. Dissatisfaction with NUM led to growing support for the Association of Mineworkers and Construction Union (AMCU), which demanded a salary increase from 4,000 Rand to 12,500 Rand per month.

What happened

On 8 August 2012, rock drill operators met with NUM leaders to demand a salary increase, but NUM quickly rejected the demands [source: nv-database]. On 10 August, workers marched to Lonmin offices, but Lonmin refused to meet them, and NUM told them to stop protesting; over 3,000 miners then decided to strike [source: nv-database]. On 11 August, miners marched to NUM offices to announce the strike, but NUM leaders came out with firearms and shot at them, killing two miners [source: nv-database]. The strike continued, and on 13 August, two miners and two police officers were killed in unclear circumstances [source: nv-database]. On 16 August, police surrounded about 500 protesters on a hill, fired rubber bullets and tear gas, then opened live fire, killing 34 miners and wounding 78, while arresting 270 [source: nv-database]. After the massacre, miners’ wives protested, and on 20 August, most of Marikana’s 28,000 miners did not report to work, though non-striking miners later returned [source: nv-database]. The South African Ministry of Labor began mediations on 28 August, and on 18 September, an agreement was reached: miners received a 22% raise and a 2,000 Rand payment, well below their original demand [source: nv-database]. The strike inspired further protests across South Africa [source: nv-database].

Key people & organizations

  • Lonmin
  • National Union of Mineworkers (NUM)
  • Association of Mineworkers and Construction Union (AMCU)
  • South African Ministry of Labor
  • President Jacob Zuma

Outcome

Verdict: partial.

The strike achieved a 22% raise and a 2,000 Rand payment, one of the best deals won by striking South African miners, but fell far short of the 12,500 Rand demand. The violent repression and loss of life did not break the strike, and the campaign inspired wider labor protests, indicating partial success. [source: nv-database]

Lessons

  • A sustained strike can win concessions even against violent repression, especially when combined with solidarity actions like marches and support from families.
  • The involvement of external mediators can help achieve a negotiated settlement, though the outcome may fall short of original demands.
  • A massacre can galvanize broader support and inspire further protests, turning a local strike into a national movement.

Sources

Disclaimer: Included as a teaching example of campaign craft, not as endorsement.

Sources & verification

  • nv-database — grounding: primary — license: link-only
  • Rewritten: 2026-06-25 via worker_casestudies_v2.py

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